This chapter contains sections titled: Abstract Self ‐ Refutation Defining Relativism about a Feature F Relativism about Truth Defining Global Relativism Difficulties with Unrestricted Global Relativism Difficulties with Global Indexical Relativism Applying Global Relativism to Itself Self ‐ Refutation Again References.

In this work, a neo-classical relativistic mechanics theory is presented where the spin of an electron is an inherent part of its world space-time path as a point particle. The fourth-order equation of motion corresponds to the same covariant Lagrangian function in proper time as in special relativity except for an additional spin energy term. The theory provides a hidden-variable model of the electron where the dynamic variables give a complete description of its motion, giving a classical mechanics explanation of (...) the electron’s spin, its dipole moments, and Schrödinger’s zitterbewegung, These features are also described mathematically by quantum mechanics theory, of course, but without any physical picture of an underlying reality. The total motion of the electron can be decomposed into a sum of a local spin motion about a point and a global motion of this point, called here the spin center. The global motion is sub-luminal and described by Newton’s Second Law in proper time, the time for a clock fixed at the spin center, while the total motion occurs at the speed of light c, consistent with the eigenvalues of Dirac’s velocity operators having magnitude c. The local spin motion is an inherent perpetual motion, which for a free electron is periodic at the ultra-high zitterbewegung frequency and its path is circular in a spin-center reference frame. In an electro-magnetic field, this spin motion generates magnetic and electric dipole energies through the Lorentz force on the electron’s point charge. The electric dipole energy corresponds to the spin-orbit coupling term involving the electric field that appears in the corrected Pauli non-relativistic Hamiltonian, which has long been used to explain the doublet structure of the spectral lines of the excited hydrogen atom. Pauli’s spin-orbit term is usually derived, however, from his magnetic dipole energy term, including also the effect of Thomas precession, which halves this energy. The magnetic dipole energy from Pauli’s and Dirac’s theory is twice that in the neo-classical theory, a discrepancy that has not been resolved. By defining a spin tensor as the angular momentum of the electron’s total motion about its spin center, the fundamental equations of motion can be re-written in an identical form to those of the Barut–Zanghi electron theory. This allows the equations of motion to be expressed in an equivalent form involving operators applied to a state function of proper time satisfying a neo-classical Dirac–Schrödinger spinor equation. This state function produces the dynamic variables from the same operators as in Dirac’s theory for the electron but without any probability implications. It leads to a neo-classical wave function that satisfies Dirac’s relativistic wave equation for the free electron by applying the Lorentz transformation to express proper time in the state function in terms of an observer’s space-time coordinates, showing that there is a close connection between the neo-classical theory and quantum mechanics theory for the electron’s dynamics. (shrink)

This paper criticizes contemporary relativist scepticism concerning the universal validity of the concepts ‘art’ and the ‘aesthetic’. As an alternative, it offers a normative definition of art based on intrinsic aesthetic meaning contextualized by innovation and refinement in the diachronic history of art media. In section I, anti-foundationalist relativism, and softer versions (found in the Institutional definitions of art) are expounded in relation to art and the aesthetic. In section II, it is argued that antifoundationalism is conceptually flawed and (...) tacitly racist, and is, in effect, a cultural expression of global consumerism. Section III analyses the scope of the aesthetic in non-western contexts, and then offers a critique of the Institutional definitions as also being conceptually flawed, tacitly racist, and consumerist in orientation. In section IV the positive basis of a normative definition of art is outlined in detail and defended at length against possible relativist objections. It is finally argued that the normative approach taken in this paper shows how cultural conservatism can be a left-wing project. (shrink)

A symmetric monoidal category naturally arises as the mathematical structure that organizes physical systems, processes, and composition thereof, both sequentially and in parallel. This structure admits a purely graphical calculus. This paper is concerned with the encoding of a fixed causal structure within a symmetric monoidal category: causal dependencies will correspond to topological connectedness in the graphical language. We show that correlations, either classical or quantum, force terminality of the tensor unit. We also show that well-definedness of the concept of (...) a global state forces the monoidal product to be only partially defined, which in turn results in a relativistic covariance theorem. Except for these assumptions, at no stage do we assume anything more than purely compositional symmetric-monoidal categorical structure. We cast these two structural results in terms of a mathematical entity, which we call a causal category . We provide methods of constructing causal categories, and we study the consequences of these methods for the general framework of categorical quantum mechanics. (shrink)

This paper shows how the study of surpluses of structure is an interesting philosophical task. In particular I explore how local gauge symmetry in quantized Yang-Mills theories is the by-product of the specific dynamical structure of interaction. It is shown how in non relativistic quantum mechanics gauge symmetry corresponds to the freedom to locally define global features of gauge potentials. Also discussed is how in quantum field theory local gauge symmetry is replaced by BRST symmetry. This last symmetry is (...) apparently the result of the fact that we do not know how to define quantum Yang-Mills theories without unphysical gauge boson states. Since Yang-Mills theories describe successfully three of the four fundamental interactions the elucidation of this symmetry is a pressing philosophical question. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Literature 25.1 (2001) 1-13 [Access article in PDF] From Postmodernism to Postmodernity: The Local/Global Context Ihab Hassan I What Was Postmodernism? What was postmodernism, and what is it still? I believe it is a revenant, the return of the irrepressible; every time we are rid of it, its ghost rises back. Like a ghost, it eludes definition. Certainly, I know less about postmodernism today than I (...) did thirty years ago, when I began to write about it. This may be because postmodernism has changed, I have changed, the world has changed.But this is only to confirm Nietzsche's insight, that if an idea has a history, it is already an interpretation, subject to future revision. What escapes interpretation and reinterpretation is a Platonic Idea or an abstract analytical concept, like a circle or a triangle. Romanticism, modernism, postmodernism, however, like humanism or realism, will shift and slide continually with time, particularly in an age of ideological conflict and media hype.All this has not prevented postmodernism from haunting the discourse of architecture, the arts, the humanities, the social and sometimes even the physical sciences; haunting not only academic but also public speech in business, politics, the media, and entertainment industries; haunting the language of private life styles like postmodern cuisine--just add a dash of raspberry vinegar. Yet no consensus obtains on what postmodernism really means.The term, let alone the concept, may thus belong to what philosophers call an essentially contested category. That is, in plainer language, if you put in a room the main discussants of the concept--say Leslie Fiedler, Charles Jencks, Jean-François Lyotard, Bernard Smith, Rosalind Krauss, Fredric Jameson, Marjorie Perloff, Linda Hutcheon and, just to [End Page 1] add to the confusion, myself--locked the room and threw away the key, no consensus would emerge between the discussants after a week. But a thin trickle of blood might appear beneath the sill.Let us not despair: though we may be unable to define or exorcise the ghost of postmodernism, we can approach it, surprising it from various angles, perhaps teasing it into a partial light. In the process, we may discover a family of words congenial to postmodernism. Here are some current uses of the term: 1. Frank Gehry's Guggenheim Museum in Bilbao (Spain), Ashton Raggatt McDougall's Storey Hall in Melbourne (Australia), and Arata Isozaki's Tsukuba Center (Japan) are considered examples of postmodern architecture. They depart from the pure angular geometries of the Bauhaus, the minimal steel and glass boxes of Mies van der Rohe, mixing aesthetic and historical elements, flirting with fragments, fantasy, and even kitsch. 2. In a recent encyclical, titled "Fideset Ratio," Pope John Paul II actually used the word postmodernism to condemn extreme relativism in values and beliefs, acute irony and skepticism toward reason, and the denial of any possibility of truth, human or divine. 3. In cultural studies, a highly politicized field, the term postmodernism is often used in opposition to postcolonialism, the former deemed historically feckless, being unpolitical or, worse, not politically correct. 4. In Pop culture, postmodernism--or PoMo as Yuppies call it insouciantly--refers to a wide range of phenomena, from Andy Warhol to Madonna, from the colossal plaster Mona Lisa I saw advertising a pachinko parlor in Tokyo to the giant, cardboard figure of Michelangelo's David--pink dayglo glasses, canary shorts, a camera slung across bare, brawny shoulders--advertising KonTiki Travel in New Zealand. What do all these have in common? Well, fragments, hybridity, relativism, play, parody, pastiche, an ironic, anti-ideological stance, an ethos bordering on kitsch and camp. So, we have begun to build a family of words applying to postmodernism; we have begun to create a context, if not a definition, for it. More impatient or ambitious readers can consult Hans Bertens' The Idea of the Postmodern, the best and fairest [End Page 2] introduction I know to the topic. But now I must make my second move or feint to approach postmodernism from a different perspective. II Postmodernism/Posmodernity. I make this move by... (shrink)

What does it mean that certain properties globally supervene on others? The paper criticises the now standard way of spelling out the notion in terms of 1–1 correlations between world-domains and proposes a modification that escapes the difficulties. The new definition can secure the additional benefit of resisting an argument to the effect that global supervenience is theoretically dispensable.

Some claim that “global health is public health” but most regard global health as a new field, rapidly emerging mostly at North American academic institutions . The term was first incorporated into University of California, San Francisco’s Institute for Global Health in 1999 and UCSF also inaugurated the first North American master of science in global health in 2009. Global health is commonly acknowledged to have historical precedents in tropical medicine and international health. All three (...) fields are regarded as having some overlapping and some distinctive features . One overlapping feature of all three is retaining traces of European and/or North American conquest, imperialism, and colonialism that create a legacy of ongoing ethical challenges for global health . One touted distinctive feature of global health is its .. (shrink)

I describe the emergence of Floridi’s philosophy of information (PI) and information ethics (IE) against the larger backdrop of Information and Computer Ethics (ICE). Among their many strengths, PI and IE offer promising metaphysical and ethical frameworks for a global ICE that holds together globally shared norms with the irreducible differences that define local cultural and ethical traditions. I then review the major defenses and critiques of PI and IE offered by contributors to this special issue, and highlight Floridi’s (...) responses to especially two central problems – the charge of relativism and the meaning of ‹entropy’ in IE. These responses, conjoined with several elaborations of PI and IE offered here by diverse contributors, including important connections with the naturalistic philosophies of Spinoza and other major Western and Eastern figures, thus issue in an expanded and more refined version of PI and IE – one still facing important questions as well as possibilities for further development. (shrink)

Objective This work disentangles moral tolerance from moral relativism and reveals their distinct personological meanings. Both constructs have long been of interest to moral philosophers, moral psychologists, and everyday people, and they may play prominent roles in the feasibility of modern diverse societies. However, they have been criticized as devaluing morality and as producing overly permissive societies. Moreover, although they lack necessary conceptual implications for each other, they are easily (and often) conflated. -/- Method Three studies included nine samples (...) (total N > 3,200, 40%–50% female, Mage = 38–40, 83% white). Participants completed (online) new measures of moral tolerance and moral relativism, along with measures of 40 additional constructs. -/- Results Results reveal robust psychometric quality of the new measures (the Moral Relativism Scale and the Moral Tolerance Scale), demonstrate that the constructs are empirically overlapping but separable, and highlight their distinct personological networks. Moral relativism was associated with liberal political views and a lowered valuing/enacting of moral values. Moral tolerance was weakly associated with liberal political views but was strongly related to a broad range of both liberal and conservative moral values. -/- Conclusion This work yields new tools for investigating moral character, and it reveals the differential meaning of two important moral constructs. (shrink)

Much of the the discussion of the metaphysics of quantum mechanics focusses on the status of wavefunctions. This paper is about how to think about wavefunctions, when we bear in mind that quantum mechanics—that is, the nonrelativistic quantum theory of systems of a fixed, finite number of degrees of freedom—is not a fundamental theory, but arises, in a certain approximation, valid in a limited regime, from a relativistic quantum field theory. We will explicitly show how the wavefunctions of quantum mechanics, (...) and the configuration spaces on which they are defined, are constructed from a relativistic quantum field theory. Two lessons will be drawn from this. The first is that configuration spaces are not fundamental, but rather are derivative of structures defined on ordinary spacetime. The second is that wavefunctions are not as much like classical fields as might first appear, in that, on the most natural way of constructing wavefunctions from quantum field-theoretic quantities, the value assigned to a point in configuration space is not a local fact about that point, but rather, depends on the global state. (shrink)

The concept of mass is one of the most fundamental notions in physics, comparable in importance only to those of space and time. But in contrast to the latter, which are the subject of innumerable physical and philosophical studies, the concept of mass has been but rarely investigated. Here Max Jammer, a leading philosopher and historian of physics, provides a concise but comprehensive, coherent, and self-contained study of the concept of mass as it is defined, interpreted, and applied in contemporary (...) physics and as it is critically examined in the modern philosophy of science. With its focus on theories proposed after the mid-1950s, the book is the first of its kind, covering the most recent experimental and theoretical investigations into the nature of mass and its role in modern physics, from the realm of elementary particles to the cosmology of galaxies.The book begins with an analysis of the persistent difficulties of defining inertial mass in a noncircular manner and discusses the related question of whether mass is an observational or a theoretical concept. It then studies the notion of mass in special relativity and the delicate problem of whether the relativistic rest mass is the only legitimate notion of mass and whether it is identical with the classical mass. This is followed by a critical analysis of the different derivations of the famous mass-energy relationship E = mc2 and its conflicting interpretations. Jammer then devotes a chapter to the distinction between inertial and gravitational mass and to the various versions of the so-called equivalence principle with which Newton initiated his Principia but which also became the starting point of Einstein's general relativity, which supersedes Newtonian physics. The book concludes with a presentation of recently proposed global and local dynamical theories of the origin and nature of mass.Destined to become a much-consulted reference for philosophers and physicists, this book is also written for the nonprofessional general reader interested in the foundations of physics. (shrink)

In this seminal work, acclaimed philosopher Bernhard Waldenfels deals with the problem of the nature of order after the “shattering of the world,” and the loss of the idea of a universal or fundamental order._ _ Order in the Twilight__ unites phenomenological methodology with recent work on the theory of order, normativity, and dialogue, as well as structuralism and Gestalt theory. Philosophically stringent, it expresses a more optimistic attitude than much modern philosophy, especially deconstruction._ Waldenfels passes the question of order (...) through numerous defining aspects, and concludes that there is not one global order, but rather various conflicting domains of order. Whenever the boundary of a vital or experiential domain is crossed, a discourse speaks at the boundary, not about it, and across a threshold without abolishing it. The rest is rationalization, i.e., an attempt to find a place in the respective order for what is to-be-ordered. But why, the author concludes, should a theory be more unambiguous than reality? _ Order in the Twilight__ is an important book at this time, because it may help lift the humanities out of the skeptical, relativistic disarray in which they have been embroiled in recent decades. Waldenfels does not attempt to dictate what reality should be; rather, he is open to any valid evidences. His book offers a solid footing to the human and social sciences as they seek to escape from deconstructive irrationalism. (shrink)

The topic of epistemic injustice in global health ethics is complex, important and vast. While presenting as nuanced and complete a picture of the challenge as we possibly could, we were acutely aware of our positionality and how it gave us a certain viewpoint that would need to be expanded by others with different positions and experiences. We were, therefore, delighted to receive the collected commentaries by Atuire,1 Abimbola,2 Frimpong-Mansoh,3 Nyamnjoh and Ewuoso,4 Tangwa,5 Ambrogi et al.6 We would like (...) to thank these authors for furthering our account by raising questions, pointing out gaps or complementing our analysis. The points raised by these authors—and many points that will undoubtedly be raised by others in future—should be critically engaged with as we collectively define and work towards a more epistemically just global health ethics. Specifically, two points stand out. First, Frimpong-Mansoh accurately diagnoses our ambiguity about being drawn into debates about relativism in bioethics. We …. (shrink)

This chapter contains sections titled: Abstract Introduction Defining Terms: Relativism, Pluralism, Tolerance What Is Logic? One Route to Pluralism: Logic ‐ as ‐ Model The Boundary Between Logical and Non ‐ Logical Terminology Vagueness Relativity to Structure References.

Medical, scientific and societal progress has been such that, in a universalist humanist perspective such as the WHO’s, it has become an ethical imperative for the primary endpoints in evidence based health care research to be expressed in e.g. Quality Adjusted Life Years (QALYs). The classical endpoints of discrete health‐related functions and duration of survival are increasingly perceived as unacceptably reductionistic. The major problem in ‘felicitometrics’ is the measurement of the ‘quality’ term in QALYs. That the mental, physical and social (...) domains, each containing many dimensions and items, all contribute to QOL is uncontroversial. What is controversial, is the weight of the different dimensions in overall QOL. It has been shown to be very different between different patient populations. In human individuals, assuredly complex systems, the many dimensions and items of QOL observably interact, probably sometimes also in chaotic ways. In these conditions, the weights of isolated items in individuals become for all practical purposes meaningless. Therefore, the much used multi‐item questionnaires at best describe, but do not evaluate QOL, neither in individuals, nor in populations. For example, allergic patients treated with cetirizine scored better than those a placebo on all dimensions of the SF‐36, a standard QOL questionnaire. Here there is no serious doubt that the treatment improved QOL, because it is highly unlikely that any important dimension on which the patient groups would have scored otherwise is missing in the SF‐36. However, whether piracetam treatment of acute stroke, which improved the surrogate endpoints neurological and functional scores, also improved QOL is plausible, but will be proven only when comprehensive QOL measurement will have been done. And suppose in randomised populations of end‐stage metastatic solid cancer patients, one would compare palliative last‐line chemotherapy with only palliative care, and one would, as can be expected, find no significant differences in average survival, and chemotherapy superior for the mental domain, but inferior for the physical comfort domain: we would not know which treatment, on aggregate, would be the better. The problem is that QOL is an individual and emergent construct, the resultant of a great many intractions, and of a different order than its contributing components. Overall QOL can therefore best be captured only as the Gestalt of a global self‐assessment. Just as people in everyday life, while acting under uncertainty, make global assessments all the time, so they can seriously answer the serious question: ‘How have you been?’ A solemn, practical, non peer‐relativistic, non‐cultural, experiential, and well tolerated way to obtain such responses is Anamnestic Comparative Self Assessment (ACSA), in which the subjects' memories of the best and the worst times in their life experience define their individual scale of QOL. ACSA is thus both exquisitely idiosyncratic, and yet can in a universalist humanistic perspective be considered generic. Using both a multi‐item questionnaire and a global assessment allows by one logistic regression, to estimate the weights of the dimensions and items in populations, and thus identify those whose improvement would most contribute to the QOL of the greatest number. A combined approach to measurement of QOL is necessary to maximise the utility of QOL interventions. (shrink)

We examine what happens if we replace ZFC with a localistic/relativistic system, LZFC, whose central new axiom, denoted by Loc(ZFC), says that every set belongs to a transitive model of ZFC. LZFC consists of Loc(ZFC) plus some elementary axioms forming Basic Set Theory (BST). Some theoretical reasons for this shift of view are given. All ${\Pi_2}$ consequences of ZFC are provable in LZFC. LZFC strongly extends Kripke-Platek (KP) set theory minus Δ0-Collection and minus ${\in}$ -induction scheme. ZFC+ “there is an (...) inaccessible cardinal” proves the consistency of LZFC. In LZFC we focus on models rather than cardinals, a transitive model being considered as the analogue of an inaccessible cardinal. Pushing this analogy further we define α-Mahlo models and ${\Pi_1^1}$ -indescribable models, the latter being the analogues of weakly compact cardinals. Also localization axioms of the form ${Loc({\rm ZFC}+\phi)}$ are considered and their global consequences are examined. Finally we introduce the concept of standard compact cardinal (in ZFC) and some standard compactness results are proved. (shrink)

This chapter introduces a research-based conceptual framework for the study of the inner psychosocial reality of business enterprises. It is called the Inner Organizational Ecosystem Approach (IOEA). This model is systemic in nature, and it defines the basic features of small and medium-size enterprises, such as elements, structures, borders, social actors, organizational climate, processes and resources. Further, it also covers the dynamics of psychosocial reality, processes, emergent qualities and the higher-order subsystems of the overall organizational ecosystem, including the global (...) business environment, which is understood as a macro-system where all the individual organizational ecosystems co-exist. In the applied part of the chapter, cognitive changes emerging within systemic leadership training are defined. Participation in systemic training causes changes in the cognitive processing of reality, more specifically improvements in layer-based framing, relativistic contextual orientation, temporality drift and meaning generation. All of these changes are components of the systemic mind, which is a concept newly proposed and defined by the present study. The systemic mind is a living matrix that is extremely open to acquiring new skills and new patterns of thinking, analyzing and meaning generation. It is processual and it can be considered as an ongoing process of continuous absorption of new cognitive patterns. Both the Inner Organizational Ecosystem Approach and the concept of the systemic mind provide a new theoretical background for empirical investigation in the fields of systemic and systems psychology, complexity psychology, organizational psychology, economic anthropology and the social anthropology of work. (shrink)

The purpose of the dissertation is to defend and elaborate on internal realism, a doctrine first put forward by Hilary Putnam. Chapter 1 surveys the current philosophical conceptions of truth and reference, a necessary background for the ensuing discussion. Chapter 2 explains the metaphysical realism vs. internal realism controversy. Internal realism is construed as consisting of three theses: the ontological mind-dependence of the world, verificationism about truth , and conceptual relativism . Chapter 3 offers an internal realist account of (...) reference. The key idea is that the references of words get fixed by justification conditions of sentences. It also discusses Putnam's controversial Twin Earth and model-theoretic arguments. These arguments might seem to pull into different directions, but they can be reconciled, and they fit well with the internal realist account. Chapter 4 presents an internal realist account of truth. Within a conceptual scheme, given the reference of words, truth can be defined by Tarkis's method. Conceptual schemes themselves are adequate if they can support a choiceworthy and successful practice. It is also shown--through an analysis of Putnam's brains-in-a-vat argument--that internal realism leaves no room for global skepticism. Chapter 5 defends the much maligned notion of conceptual scheme. It is argued that the analytic-synthetic and the observational-theoretical distinctions, which provided its basis, can be revised so that the familiar criticism are rendered harmless. The key idea is that the distinctions are relative to the perspective of an interpreter. The revised notion of conceptual scheme can also withstand Davidson's attack and other frequent objections. (shrink)

Quantum mechanics introduces the concept of probability at the fundamental level, yielding the measurement problem. On the other hand, recent progress in cosmology has led to the “multiverse” picture, in which our observed universe is only one of the many, bringing an apparent arbitrariness in defining probabilities, called the measure problem. In this paper, we discuss how these two problems are related with each other, developing a picture for quantum measurement and cosmological histories in the quantum mechanical universe. In (...) order to describe the cosmological dynamics correctly within the full quantum mechanical context, we need to identify the structure of the Hilbert space for a system with gravity. We argue that in order to keep spacetime locality, the Hilbert space for dynamical spacetime must be defined only in restricted spacetime regions: in and on the (stretched) apparent horizon as viewed from a fixed reference frame. This requirement arises from eliminating all the redundancies and overcountings in a general relativistic, global spacetime description of nature. It is responsible for horizon complementarity as well as the “observer dependence” of horizons/spacetime—these phenomena arise to represent changes of the reference frame in the relevant Hilbert space. This can be viewed as an extension of the Poincaré transformation in the quantum gravitational context. Given an initial condition, the evolution of the multiverse state obeys the laws of quantum mechanics—it evolves deterministically and unitarily. The beginning of the multiverse, however, is still an open issue. (shrink)

In recent previous work, the authors proposed a new approach extending the framework of statistical mechanics to reparametrization-invariant systems with no additional gauges. In this paper, the approach is generalized to systems defined by more than one Hamiltonian constraint. We show how well-known features as the Ehrenfest–Tolman effect and the Jüttner distribution for the relativistic gas can be consistently recovered from a covariant approach in the multi-fingered framework. Eventually, the crucial role played by the interaction in the definition of a (...) global notion of equilibrium is discussed. (shrink)

In this work we try to study theories of causation based upon causal processes and causal interactions in the context of classical and quantum physics. Our central aim is to find out whether such causal theories are compatible with the world picture suggested by contemporary theories of physics. In the first part, we review, compare and try to place among more general taxonomical schemes, the causal theories by Russell (the causal lines approach), Reichenbach (mark method, probabilistic causality and the principle (...) of common cause), Salmon (mark method, structure, invariant and conserved quantities approaches) and Dowe (conserved quantity theory). In the second part of the work, we deal with some problems that process theories of causation face whenever one tries to define, rigorously, causal concepts (e.g. “causal process” or “conjunctive common cause”) in the context of classical relativistic physical theories (van Dam – Wigner particle theory, the free Klein-Gordon field, classical electromagnetic theory) as well as quantum theories (algebraic relativistic quantum field theory). In this vein, special attention has been given to the locality problem in physical theories as it emerges from the structure of local classical the quantum theories (semantic locality), the relation between global and local conditions for physical systems (global and local determinism) as well as the problem of action at a distance, which is of central importance for the theories of causation under examination (Bell’s inequalities, EPR paradox, Reeh-Schlieder theorem and local independence conditions). We argue for three different theses: first, there are physical theories in the context of which it is impossible even to formulate the necessary physical hypotheses that allow us to define basic causal concepts and causal principles; second, there are physical theories which allow us to formulate these hypotheses only ad hoc; finally, in some cases it is necessary to revise basic causal principles and concepts bequeathed by the philosophical tradition. (shrink)

It will be argued that the “problem of demarcation” and the defining of “expertise” share common structural features that can lead to either a type of strong relativism or ultra-scepticism. Appropriating notions from Thomas Kuhn’s. The Structure of Scientific Revolutions it will be argued that an “expert” in a field that has a dominant paradigm is different to an “expert” in a field that has multiple competing paradigms. To illustrate my argument I will look at the field of (...) economics and the competing claims of experts over the likelihood of a global recession circa 2005. To this I will apply Goldman’s criteria for expertise assessment and by-way of a hypothetical non-expert show that this criteria becomes deficient in expertise assessment if we only hold to what I have called a “methodological” definition of expertise. I will also introduce the notion of the “anti-expert” who is an equivalent expert, but their whole field is dependent upon the dominant paradigm for its meaning. That is, its existence is parasitic upon the success of the paradigm, rather than as a “revolutionary science” which looks to overthrown or change the paradigm. (shrink)

Relativism, roughly put, is the view that truth and falsity, right and wrong, standards of reasoning, and procedures of justification are products of differing conventions and frameworks of assessment and that their authority is confined to the context giving rise to them. More precisely, ‘relativism’ covers views which maintain that—at a level of high abstraction—at least some class of things have properties they have not simpliciter, but only relative to a given framework of assessment, and correspondingly, that the (...) truth of claims attributing these properties holds only once the relevant framework of assessment is specified or supplied. Relativists characteristically insist, furthermore, that if something is only relatively so, then there can be no framework-independent vantage point from which the matter of whether the thing in question is so can be established. Relativism has been, in its various guises, both one of the most popular and most reviled philosophical doctrines of our time. Defenders see it as a harbinger of tolerance and the only ethical and epistemic stance worthy of the open-minded and tolerant. Detractors dismiss it for its alleged incoherence and uncritical intellectual permissiveness. Debates about relativism permeate the whole spectrum of philosophical sub-disciplines. From ethics to epistemology, science to religion, political theory to ontology, theories of meaning and even logic, philosophy has felt the need to respond to this heady and seemingly subversive idea. Discussions of relativism often also invoke considerations relevant to the very nature and methodology of philosophy and to the division between the so-called ‘analytic and continental’ camps in philosophy. And yet, despite a long history of debate going back to Plato and a still developing large body of writing, it is still difficult to come to an agreed definition of what, at its core, relativism is, and what philosophical import it has. This entry attempts to provide a broad account of the many ways in which ‘relativism’ has been defined, explained, defended and criticized. (shrink)

One of the major concerns of advocates of common morality is that respect for cultural diversity may result in moral relativism. On their part, proponents of culturally responsive bioethics are concerned that common morality may result in moral imperialism because of the asymmetry of power in the world. It is in this context that critics argue that global bioethics is impossible because of the difficulties to address these two theoretical concerns. In this paper, I argue that global (...) bioethics is possible if we adopt a culturally responsive and self-critical attitude towards our moral values and those of others. I use the example of women’s reproductive autonomy in indigenous African culture to show that the difference between the leading Euro-American and indigenous African construal of autonomy is that the former ascribes greater weight on individual self-determination while the latter emphasizes responsibilities towards the community. One develops dignity in virtue of their capacity for communing with others. Hence, women have rights, but as members of the community, they also have obligations including the duty to procreate. The involvement of the family in reproductive decisions does not contravene women’s dignity and human rights. In applying the principle of autonomy in this communitarian context, one has to be sensitive to these ontological and moral specificities. The aim of global bioethics should not be to reach common grounds at all costs; any common norms should be the result of a negotiated democratic dialogue between cultures and not the result of imposition by the preponderant culture(s). (shrink)

In response to a recent argument by David Bloor, I argue that denying absolutes does not necessarily lead to relativism, that one can be a fallibilist without being a relativist. At issue are the empirical natural sciences and what might be called “framework relativism”, that is, the idea that there is always a conceptual scheme or set of practices in use, and all observations are theory-laden relative to the framework. My strategy is to look at the elements that (...) define a relativist stance and show where the pragmatic fallibilist disagrees. Defending the pragmatic notion of experience will be central, given that relativists reject the idea that experience can play a role in objectively justifying belief. We can reject all absolutes and start from the premise that everything is historical, contingent, and situated. One of the lessons of pragmatism is that universal and fixed principles are not necessary for objective knowledge. (shrink)

The paper discusses an objection, put forward by - among others - John McDowell, to Kripke’s Wittgenstein’s non-factualist and relativist view of semantic discourse. The objection goes roughly as follows: while it is usually possible to be a relativist about a given domain of discourse without being a relativist about anything else, relativism about semantic discourse entails global relativism, which in turn entails subjective idealism, which we can reasonably assume to be false. The paper’s first section sketches (...) Kripke’s Wittgenstein’s ideas about semantic discourse and gives a fully explicit formulation of the objection. The second section describes and briefly discusses the formal apparatus needed to evaluate the objection - which is basically equivalent to John MacFarlane’s recent development of David Kaplan’s classic semantic framework. Finally, the third section explains in detail why the objection fails. I show that even though relativism about semantic discourse does entail a form of global relativism, the relativism in question does not entail anything like Berkeleyan or Fichtean idealism. This particular kind of relativism holds that which character (in Kaplan’s sense) is associated to a given utterance depends on what MacFarlane calls “the context of assessment”. (shrink)

According to a number of international organizations such as UNESCO, the development of critical thinking is fundamental in youth education. In general, critical thinking is recognized as thinking that doubts and evaluates principles and facts. We define it as essentially dialogical, in other words constructive and responsible. And we maintain that its development is essential to help youngsters make enlightened decisions and adequately face up to the challenges of everyday living. Our recent analyses of exchanges among pupils who benefited from (...) philosophical praxis showed that dialogical critical thinking comprises four thinking modes and six epistemological perspectives that range from the simplest increasing in complexity to the most complex . Relativism merits special focus in that a majority of the pupils’ interventions that we analyzed are situated within this perspective, and in that relativism is charged with both positive and negative meanings. In its positive meaning, it is associated with reflection, plurality and open-mindedness, but in its negative sense, relativism refers to arbitrary decisions, to indifference and the status quo. This is why we maintain that relativism must be transcended. In this respect, we suggest two series of open-ended questions that are designed to provoke a disequilibrium in pupils’ certainties and, by so doing, stimulate their reflection towards inter-subjectivity. These questions are associated with the diversification of thinking modes and the increasing complexity of these modes. (shrink)

Plato argues, at Theaetetus 170e-171c, that Protagoras’ relativism is self-refuting. This argument, known as the ‘exquisite argument’, and its merits have been the subject of much controversy over the past few decades. Burnyeat (1976b) has argued in defense of Plato’s argument, but his reconstruction of the argument has been criticized as question-begging. After offering an interpretation of Protagoras’ relativism, I argue that the exquisite argument is successful, for reasons that Burnyeat hints at but fails to develop sufficiently. I (...) consider Protagorean relativism under both of the two possible readings with respect to its scope: global relativism, according to which all truths are only relatively true, and qualified relativism, according to which the relativistic thesis itself is excepted. Taking into consideration some contemporary work on relativism and self-refutation, I show that Plato’s argument succeeds on both of these readings. Given that Protagoras could avoid self-contradiction simply by denying that an enduring subject exists, I argue that the exquisite argument is best understood as confronting Protagoras with a dilemma between self-contradiction and self-defeat of various sorts, all of which lead to the same result, that Protagoras violates the requirements of rational discourse in such a way that he becomes an absurd figure who has nothing to say to us. (shrink)

Standard quantum theory is inadequate to explain the mechanisms by which potential becomes actual. It is inadequate and therefore unable to describe generation of events. Niels Bohr emphasized long ago that the classical part of the world is necessary. John Bell stressed the same point: that “measurement≓ cannot even be defined within the standard quantum theory, and he sought a solution within hidden variable theories and his concept of “beables.≓Today it is customary to try to explain emergence of the classical (...) world through a decoherence mechanism due to “environment.≓ But, we believe, as it was with the concept of measurement, “environment≓ itself cannot be defined within the standard quantum theory.We have proposed a semiphenomenological solution to this problem by introducing explicitly, from the very beginning, classical degrees of freedom, and by coupling these degrees of freedom, through a Lindblad type coupling, to the quantum world. The resulting theory, we call “event-enhanced quantum theory.≓ EEQT allows us to describe an event-generating mechanism for individual quantum systems under continuous observation. The objections of John Bell are met and precise definitions of an “experiment≓ and of a “measurement≓ have been given within EEQT. However EEQT is, essentially, a nonrelativistic theory.In the present paper we extend the ideas of L. P. Horwitz and C. Piron and we propose a relativistic version of EEQT, with an event-generating algorithm for spin one-half particle detectors. The algorithm is based on proper time formulation of the relalivistic quantum theory. Although we use indefinite metric, all the probabilities controlling the random process of the detector clicks are nonnegative. (shrink)

This paper is about two topics: metaepistemological absolutism and the epistemic principles governing perceptual warrant. Our aim is to highlight—by taking the debate between dogmatists and conservativists about perceptual warrant as a case study—a surprising and hitherto unnoticed problem with metaepistemological absolutism, at least as it has been influentially defended by Paul Boghossian as the principal metaepistemological contrast point to relativism. What we find is that the metaepistemological commitments at play on both sides of this dogmatism/conservativism debate do not (...) line up with epistemic relativism nor do they line up with absolutism, at least as Boghossian articulates this position. What this case study reveals is the need in metaepistemological option space for the recognition of a weaker and less tendentious form of absolutism, what we call “environment relativism”. On this view, epistemic principles are knowable, objective, and they can serve as the basis of particular epistemic evaluations, but their validity is relative to the wider global environment in which they are applied. (shrink)

The debate about the direction, coherence and possible imperialism of universal norms in global bioethics has been going on for years. Proponents of universal norms have fiercely stated their cases focusing on human rights, autonomy and/or further principles in bioethics. Equally forceful has been the opposition to such universal principles arguing mainly on grounds of cultural diversity. The alternative is commonly presented as one between moral relativism and moral imperialism; solutions that are equally unattractive. This paper suggests a (...) way forward for global bioethics by focusing on techniques of moral deliberation as well as on the specific social context from which moral dilemma arises. Such focus will show that the alternative between moral relativism and imperialism only arises when an unreflected notion of medical ethics is applied. The way forward for global bioethics is to acknowledge the way medical ethics is connected to a specific medical practice and to examine its cultural and conceptual foundation rather than insisting on context independent principles.If it is already doubtful whether bioethics exists, it is even more dubious for global bioethics. For almost two decades, discussion over such issue has been going on with hardly any progress. Some uphold the famous four principles as the universal standard; others would like to modify them while still hoping for universality; still others challenge the very notion of universality in the field of medical ethics. The discussion is trapped in a variety of antagonisms: between universalism and particularism, between liberalism and communitarism, between principalism and case-based-bioethics. This paper suggests a way forward beyond these antagonisms by asking about the very nature of medical ethics. First, however, we need to take a closer look on the issue at stake: the quest for a global bioethics and the debate over the identity of medical ethics. (shrink)

A new vocabulary has prominently entered the discourse of comparative philosophy. Such philosophy, and philosophy as such, is often supposed to be “global,” “cosmopolitan,” “fusion,” or “post-comparative.” The intention is to have a more global scope in what counts as philosophy and to be more inclusive of standpoints. A key term is “positionality.” In this article, I first translate a tension between globality and positionality into the problem of the possibility of a non-relativist perspectivism. Based on Borges’s Funes (...) el memorioso and The Parable of the Blind Men and the Elephant, I explore hard-to-reconcile variants of perspectivism, particularly as to whether perspectives add up epistemically. I then turn to the example of sovereignty, questioning what the addition or juxtaposition of perspectives means for the practice of global post-comparative philosophy. In conclusion, I revisit my equating the issue of positionality with perspectivism and inquire into the possibility of meaningful fusion. (shrink)

This article formulates five relative systems to evaluate the charge of self-refutation with regard to global relativism. It is demonstrated that all five of these systems support models with at least one thoroughly relativistic perspective. However, when these systems are extended to include an operator expressing the valuation of statements in a perspective, only one relative system, based on a nonnormal modal logic, supports a thoroughly relativistic perspective.

This entry first provides some background about how to define moral relativism. It then reviews two different strands of the contemporary discussion of moral relativism. The first concerns the question of whether most people endorse, either implicitly or explicitly, some form of moral relativism. The second concerns the question of whether moral relativism is actually true. Here the focus will be on the influential work of Shaun Nichols, who has proposed an account of the psychology of (...) moral judgments which he takes to provide support for moral relativism. Some problems will briefly be raised with Nichols’s main argument. (shrink)

A RELATIVISTIC THEORY OF PHENOMENOLOCICAL CONSTITUTION: A SELF-REFERENTIAL, TRANSCENDENTAL APPROACH TO CONCEPTUAL PATHOLOGY. (Vol. I: French; Vol. II: English) -/- Steven James Bartlett -/- Doctoral dissertation director: Paul Ricoeur, Université de Paris Other doctoral committee members: Jean Ladrière and Alphonse de Waehlens, Université Catholique de Louvain Defended publically at the Université Catholique de Louvain, January, 1971. -/- Universite de Paris X (France), 1971. 797pp. -/- The principal objective of the work is to construct an analytically precise methodology which can serve (...) to identify, eliminate, and avoid a certain widespread _conceptual fault_ or _misconstruction_, called a "projective misconstruction" or "projection" by the author. It is argued that this variety of error in our thinking (i) infects a great number of our everyday, scientific, and philosophical concepts, claims, and theories, (ii) has largely been undetected, and (iii), when remedied, leads to a less controversial and more rigorous elucidation of the transcendental preconditions of human knowledge than has traditionally been possible. The dissertation identifies, perhaps for the first time, a _projective_ variety of self-referential inconsistency, and proposes an innovative, self-reflexive approach to transcendental argument in a logical and phenomenological context. The strength of the approach lies, it is claimed, in the fact that a rejection of the approach is possible only on pain of self-referential inconsistency. The argument is developed in the following stages: A general introduction identifies the central theme of the work, defines the scope of applicability of the results reached, and sketches the direction of the studies that follow. The preliminary discussion culminates in a recognition of the need for a _critique of impure reason_. The body of the work is divided into two parts: Section I seeks to develop a methodology, on a purely formal basis, which is, on the one hand, capable of being used to study the transcendental foundations of the special sciences, including its own proper transcendental foundation. On the other hand, the methodology proposed is intended as a diagnostic and therapeutic tool for dealing with _projective_ uses of concepts. The approach initiates an analysis of concepts from a perspective which views _knowledge as coordination_. Section I describes formal structures that possess the status of preconditions in such a coordinative account of knowledge. Special attention is given to the preconditions of _identifying reference_ to logical particulars. The first section attempts, then, to provide a self-referential, transcendental methodology which is essentially revisionary in that it is motivated by a concern for conceptual error-elimination. Phenomenology, considered in its unique capacity as a self-referential, transcendental discipline, is of special relevance to the study. Section II accordingly examines a group of concepts which come into question in connection with the central theme of _phenomenological constitution_. The "_de-projective methodology_" developed in Section I is applied to these concepts that have a foundational importance in transcendental phenomenology. A translation is, in effect, proposed from the language of consciousness to a language in which preconditions of referring are investigated. The result achieved is the elimination of self-defeating, projective concepts from a rigorous, phenomenological study of the constitutive foundations of science. The dissertation was presented in a two volume, double-language format for the convenience of French and English researchers. Each volume contains an analytical index. (shrink)

A number of arguments against relativism are based on the concept of majority rule. Since, the arguments allege, on relativism moral truth is founded on majority opinion, relativism entails that (a) moral progress and reform are impossible, (b) propaganda, advertising, brainwashing, and high birth rates turn mistaken moral judgments into correct ones, (c) moral horrors, if enough people believe them acceptable, are not moral horrors at all, (d) finding out what’s right and what’s wrong is extremely easy, (...) (e) moral reasoning is very different from what we normally take it to be, and (f) internal criticism of a moral code is impossible. These arguments get their due in this article, which first defines and explicates relativism and then exposes, explains, and criticizes the arguments. Especially important to understand about the relation between relativism and majority opinion is the notion of a convention. Accordingly, it is discussed at some length. (shrink)

Relativistic Thermodynamics of equilibrium processes has remained a strange chapter in the history of modern physics. It was established by Planck in 1908 as a simple application of Einstein's special theory of relativity. Einstein himself made substantial contributions and its final product remained officially unchallenged until 1965. In 1952, however, at the end of his career, Einstein challenged the theory in his correspondence with von Laue. Many of his unpublished suggestions anticipated the major works in the debate of the 1960s. (...) The debate on the theory of RTD started in 1965 and lasted over a decade. In the end, no satisfactory solution was found even though every possible alternative seemed to have been entertained. Most participants contended that the choice among the alternatives was a matter of convention, depending on how one defines the basic quantities in RTD. ;This dissertation provides a critical study of the history of RTD and a philosophical investigation of its foundations. The first half is a critical study of the origin and the early development of RTD; which culminated in a detailed and, to my best knowledge, the first thorough discussion of the Einstein-von Laue correspondence. In the second half, after the complexity of the problem is described in chapter 5, a solution is found for the whole controversy based on Anderson's sharp insights on the different meanings of the relativity principles. Unless one can prove that pure thermodynamic quantities are geometrical objects, there is no need to look for the Lorentz-Transformations for those quantities; but they do not qualify as geometrical objects for they can only be defined in the rest frame of a system. ;This study also shows how profound the relativity principles are, how difficult it is to grasp their real meaning, and how physicists were led astray by paying too much attention to the formalism of a theory but too little to the soundness of the basic assumptions from which the theory derived. (shrink)

Relativistic theories and arguments are fairly common in legal thinking. A case in point is Stanley Fish's theory of interpretation, which applies to statutes and constitutions as well as to novels and poems. Fish holds, inter alia, (i) that an interpretation of a statute, a poem, or some other text can be true or valid only in light of the interpretive strategies that define an interpretive community, and (ii) that no set of interpretive strategies (and therefore no interpretation) is truer (...) or more valid than any other. In this article, I discuss these claims critically and argue that the very idea of an interpretive community is more or less unintelligible, and that in any case Fish's theory is self-refuting. I begin with a few words about the methods and techniques of statutory interpretation(Section 2). I proceed by introducing Fish's theory of interpretation, giving special consideration to some difficulties in Fish's account of the concept of an interpretive community (Sections 3-4). I then introduce two types of relativism, cognitive and moral (Section 5), and argue that Fish's theory asserts cognitive relativism in the shape of conceptual relativism and relativism about truth (Section 6). Having done that, I consider Donald Davidson's well-known objection to alternative conceptual schemes (Section 7) as well as the popular charge that relativism about truth is self-refuting (Section 8). (shrink)

Relativism is a bundle of different doctrines in ontology, semantics, epistemology, methodology, and ethics. This chapter starts with a defence of moderate moral relativism: morality is not a natural aspect of the world, but a human‐made social construction. Therefore, moral judgements receive truth‐values only relative to some historically defined system of standards. This does not entail radical moral relativism, which claims that moral systems are equally good or incomparable by some rational principles. In the same way, the (...) epistemological notion of justification is relative to accepted standards. Again, this moderate cognitive relativism does not entail radical relativism. Further, it does not entail a corresponding relativism about truth and reality. Cognitive relativism thus fails precisely at those points where it conflicts with scientific realism. Debates about relativism are illustrated by a discussion of feminist epistemology. (shrink)

The thirty-three essays in <I>Relativism: A Contemporary Anthology</I> grapple with one of the most intriguing, enduring, and far-reaching philosophical problems of our age. Relativism comes in many varieties. It is often defined as the belief that truth, goodness, or beauty is relative to some context or reference frame, and that no absolute standards can adjudicate between competing reference frames. Michael Krausz's anthology captures the significance and range of relativistic doctrines, rehearsing their virtues and vices and reflecting on a (...) spectrum of attitudes. Invoking diverse philosophical orientations, these doctrines concern conceptions of relativism in relation to facts and conceptual schemes, realism and objectivity, universalism and foundationalism, solidarity and rationality, pluralism and moral relativism, and feminism and poststructuralism. Featuring nine original essays, the volume also includes many classic articles, making it a standard resource for students, scholars, and researchers. <B>Table of Contents:</B> Foreword by Alan Ryan Preface Introduction Michael Krausz <B>Part I. Orienting Relativism</B> 1. Mapping Relativisms Michael Krausz 2. A Brief History of Relativism Maria Baghramian <B>Part II. Relativism, Truth, and Knowledge</B> 3. Subjective, Objective, and Conceptual Relativisms Maurice Mandelbaum 4. “Just the Facts, Ma’am!” Nelson Goodman 5. Relativism in Philosophy of Science Nancy Cartwright 6. The Truth About Relativism Joseph Margolis 7. Making Sense of Relative Truth John MacFarlane 8. On the Very Idea of a Conceptual Scheme Donald Davidson 9. Truth and Convention: On Davidson’s Refutation of Conceptual Relativism Hilary Putnam 10. Conceptual Schemes Simon Blackburn 11. Relativizing the Facts Paul A. Boghossian 12. Targets of Anti-Relativist Arguments Harvey Siegel 13. Realism and Relativism Akeel Bilgrami <B>Part III. Moral Relativism, Objectivity, and Reasons</B> 14. Moral Relativism Defended Gilbert Harman 15. The Truth in Relativism Bernard Williams 16. Pluralism and Ambivalence David B. Wong 17. The Relativity of Fact and the Objectivity of Value Catherine Z. Elgin 18. Senses of Moral Relativity David Wiggins 19. Ethical Relativism and the Problem of Incoherence David Lyons 20. Understanding Alien Morals Gopal Sreenivasan 21. Value: Realism and Objectivity Thomas Nagel 22. Intuitionism, Realism, Relativism, and Rhubarb Crispin Wright 23. Moral Relativism and Moral Realism Russ Schafer-Landau <B>Part IV. Relativism, Culture, and Understanding</B> 24. Anti Anti-Relativism Clifford Geertz 25. Solidarity or Objectivity? Richard Rorty 26. Relativism, Power, and Philosophy Alasdair MacIntyre 27. Internal Criticism and Indian Rationalist Traditions Martha C. Nussbaum and Amartya Sen 28. Phenomenological Rationality and the Overcoming of Relativism Jitendra N. Mohanty 29. Understanding and Ethnocentricity Charles Taylor 30. Relativism and Cross-Cultural Understanding Kwame Anthony Appiah 31. Relativism, Persons, and Practices Amélie Oksenberg Rorty 32. One What? Relativism and Poststructuralism David Couzens Hoy 33. Must a Feminist Be a Relativist After All? Lorraine Code List of Contributors Index. (shrink)

The purpose of this paper is to argue that assessment relativism entails the assessment-sensitivity of the sentential truth-predicate, but not of the propositional truth-predicate. The central idea of assessment relativism is that a single token claim evaluated within a single world can have different truth-values when considered in different contexts of assessment. John MacFarlane in Assessment Sensitivity: Relative Truth and its Applications and also Max Kölbel in the article ‘Global relativism and self-refutation’ have argued that this (...) position leads to relativism about the propositional truth-predicate. I argue that this is not the case—it entails relativism only about the sentential truth-predicate. (shrink)

This in-depth study aims to develop a rigorous analysis of the nature and the logic of relativism in general as a basis for evaluating the charge of self-refutation against relativism. It develops a general definition of relativism that distinguishes relativism from structurally similar notions such as conventionalism and contextualism. On the basis of this definition, it formulates a series of logical systems that each might be presented as candidates for the logic of relativism. Each system (...) is evaluated to see whether it can sustain the charge of self-refutation. The result is that one of these systems can be proven not to be self-refuting, even under increasingly stronger challenges. Consequently, this study argues that even global relativism can be demonstrated not to refute itself, despite the long history of arguments to the contrary. (shrink)

This book describes a relativistic quantum theory developed by the author starting from the E.C.G. Stueckelberg approach proposed in the early 40s. In this framework a universal invariant evolution parameter (corresponding to the time originally postulated by Newton) is introduced to describe dynamical evolution. This theory is able to provide solutions for some of the fundamental problems encountered in early attempts to construct a relativistic quantum theory. A relativistically covariant construction is given for which particle spins and angular momenta can (...) be combined through the usual rotation group Clebsch-Gordan coefficients. Solutions are defined for both the classical and quantum two body bound state and scattering problems. The recently developed quantum Lax-Phillips theory of semigroup evolution of resonant states is described. The experiment of Lindner and coworkers on interference in time is discussed showing how the property of coherence in time provides a simple understanding of the results. The full gauge invariance of the Stueckelberg-Schroedinger equation results in a 5D generalization of the usual gauge theories. A description of this structure and some of its consequences for both Abelian and non-Abelian fields are discussed. A review of the basic foundations of relativistic classical and quantum statistical mechanics is also given. The Bekenstein-Sanders construction for imbedding Milgrom's theory of modified spacetime structure into general relativity as an alternative to dark matter is also studied. (shrink)

It is generally believed that the de Broglie-Bohm model does not admit a particle interpretation for massive relativistic spin-0 particles, on the basis that particle trajectories cannot be defined. We show this situation is due to the fact that in the standard representation of the Klein-Gordon equation the wavefunction systematically contains superpositions of particle and anti-particle contributions. We argue that by working in a Foldy-Wouthuysen type representation uncoupling the particle from the anti-particle evolutions, a positive conserved density for a particle (...) and associated density current can be defined. For the free Klein-Gordon equation the velocity field obtained from this current density appears to be well-behaved and sub-luminal in typical instances. As an illustration, Bohmian trajectories for a spin-0 boson distribution are computed numerically for free propagation in situations in which the standard velocity field would take arbitrarily high positive and negative values. (shrink)

In the Postscript to the second edition of The Structure of Scientific Revolutions Kuhn addresses charges of relativism by exhibiting his notion of scientific progress, a notion he claims is not relativistic. Critics have largely bypassed this as an evasion on Kuhn’s part. This essay argues that Kuhn’s model of progress does not rescue him from self-refutation charges, and that this criticism can be pressed regardless of whether he embraces global relativism. It concludes by tracing the ongoing (...) controversy regarding Kuhn and relativism to the elusive nature of Kuhn’s prose. (shrink)

A manifestly covariant relativistic statistical mechanics of a system of N indistinguishable events with motion in space-time parametrized by an invariant “historical time” τ is considered. The relativistic mass distribution for such a system is obtained from the equilibrium solution of the generalized relativistic Boltzmann equation by integration over angular and hyperangular variables. All the characteristic averages are calculated. Expressions for the pressure and the energy density are found, and the relativistic equation of state is obtained. Validity criteria are defined. (...) The Galilean limit is considered; the theory is shown to pass over to the usual nonrelativistic statistical mechanics of indistinguishable particles. Anti-events are introduced; for an event-anti-event system the equation of state p, ρ ∝ T 6 is found, which gives the value of the sound velocity c 2 = 0.20, in agreement with the “realistic” equation of state suggested by Shuryak for hot hadronic matter. (shrink)

In this article I argue that ethical subjectivism does not lead to relativism, If that is defined as the theory that men do genuinely differ in their ultimate moral judgments, And that there are no grounds for preferring one such moral judgment to another. On the contrary, This view is inconsistent with subjectivism, Since it rests on the objective truth of some such premise as that one ought not to condemn another simply because his tastes are different from one's (...) own. (shrink)